Question

Factoridse 3x² + 4x + 15 with formula
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Answer 1

Answer:(3x-5)(X+3)

Step-by-step explanation:3x^2+9x-5x+15

3x(X+3)-5(X+3)

(3x-5)(X+3)

Answer 2

Given,

3x² + 4x + 15

= 3x² + 5x - 9x + 15

= x(3x+5) -3(3x +5)

=(3x+5) (x-3)

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